﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using Slja.DBUtility;
using Slja.Model;
using Slja.DAL.Common;
using Slja.Utility;//Please add references
namespace Slja.DAL
{
    /// <summary>
    /// 数据访问类:OrderLogDAL
    /// </summary>
    public partial class OrderLogDAL
    {
        public OrderLogDAL()
        { }
        #region  Method
        //public bool Exists()
        //{
        //    string sql = "select top 1 from dbo.biz_OrderLog where ";
        //}
        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(Slja.Model.OrderLogModel model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into biz_OrderLog(");
            strSql.Append("OrderID,Dtm,UserID,UserName,OpType,CurState,NextState,NextUser,Note)");
            strSql.Append(" values (");
            strSql.Append("@OrderID,@Dtm,@UserID,@UserName,@OpType,@CurState,@NextState,@NextUser,@Note)");
            strSql.Append(";select @@IDENTITY");
            SqlParameter[] parameters = {
					new SqlParameter("@OrderID", SqlDbType.Int,4),
					new SqlParameter("@Dtm", SqlDbType.SmallDateTime),
					new SqlParameter("@UserID", SqlDbType.Int,4),
					new SqlParameter("@UserName", SqlDbType.NVarChar,30),
					new SqlParameter("@OpType", SqlDbType.TinyInt,1),
					new SqlParameter("@CurState", SqlDbType.Int,4),
					new SqlParameter("@NextState", SqlDbType.Int,4),
					new SqlParameter("@NextUser", SqlDbType.Int,4),
					new SqlParameter("@Note", SqlDbType.NVarChar,500)};
            parameters[0].Value = model.OrderID;
            parameters[1].Value = model.Dtm;
            parameters[2].Value = model.UserID;
            parameters[3].Value = model.UserName;
            parameters[4].Value = model.OpType;
            parameters[5].Value = model.CurState;
            parameters[6].Value = model.NextState;
            parameters[7].Value = model.NextUser;
            parameters[8].Value = model.Note;

            object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
            if (obj == null)
            {
                return 0;
            }
            else
            {
                return Convert.ToInt32(obj);
            }
        }

        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public Slja.Model.OrderLogModel GetModel(int ID)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 ID,OrderID,Dtm,UserID,UserName,OpType,CurState,NextState,NextUser,Note from biz_OrderLog ");
            strSql.Append(" where ID=@ID");
            SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.Int,4)
			};
            parameters[0].Value = ID;

            Slja.Model.OrderLogModel model = new Slja.Model.OrderLogModel();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                AssignModel(ds.Tables[0].Rows[0], model);
                return model;
            }
            else
            {
                return null;
            }
        }

        /// <summary>
        /// 分页，获得数据列表,
        /// </summary>
        public DataSet GetList(string strWhere,string orderby,int pageSize,int curPage,out int recordCount)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append(@"select ID,OrderID,Dtm,L.UserID,UserName,OpType,CurState,NextState,NextUser,Note,U.U_CName as NextUserName
                FROM biz_OrderLog L Left join dbo.sys_User U on L.NextUser=U.UserID ");
            //strSql.Append(" FROM biz_OrderLog ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            //strSql.Append(" order by dtm asc");
            return DALUti.GetPageData(strSql.ToString(), orderby, pageSize, curPage, out recordCount);            
        }
        /// <summary>
        /// 获得数据列表
        /// </summary>
        public DataSet GetList(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append(@"select ID,OrderID,Dtm,L.UserID,UserName,OpType,CurState,NextState,NextUser,Note,U.U_CName as NextUserName
                FROM biz_OrderLog L Left join dbo.sys_User U on L.NextUser=U.UserID ");
            //strSql.Append(" FROM biz_OrderLog ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            strSql.Append(" order by dtm asc");
            return DbHelperSQL.Query(strSql.ToString());
        }
        public void AssignModel(DataRow dr, OrderLogModel model)
        {
            if (dr["ID"] != null && dr["ID"].ToString() != "")
                {
                    model.ID = int.Parse(dr["ID"].ToString());
                }
                if (dr["OrderID"] != null && dr["OrderID"].ToString() != "")
                {
                    model.OrderID = int.Parse(dr["OrderID"].ToString());
                }
                if (dr["Dtm"] != null && dr["Dtm"].ToString() != "")
                {
                    model.Dtm = DateTime.Parse(dr["Dtm"].ToString());
                }
                if (dr["UserID"] != null && dr["UserID"].ToString() != "")
                {
                    model.UserID = int.Parse(dr["UserID"].ToString());
                }
                if (dr["UserName"] != null && dr["UserName"].ToString() != "")
                {
                    model.UserName = dr["UserName"].ToString();
                }
                if (dr["OpType"] != null && dr["OpType"].ToString() != "")
                {
                    model.OpType = int.Parse(dr["OpType"].ToString());
                }
                if (dr["CurState"] != null && dr["CurState"].ToString() != "")
                {
                    model.CurState = int.Parse(dr["CurState"].ToString());
                }
                if (dr["NextState"] != null && dr["NextState"].ToString() != "")
                {
                    model.NextState = int.Parse(dr["NextState"].ToString());
                }
                if (dr["NextUser"] != null && dr["NextUser"].ToString() != "")
                {
                    model.NextUser = int.Parse(dr["NextUser"].ToString());
                }
                if (dr["Note"] != null && dr["Note"].ToString() != "")
                {
                    model.Note = dr["Note"].ToString();
                }
                if (dr["NextUserName"] != null && dr["NextUserName"].ToString() != "")
                {
                    model.NextUserName = dr["NextUserName"].ToString();
                }
                if (model.CurState.HasValue)
                {
                    model.enum_CurState = (SaleState)model.CurState.Value;
                }
                if (model.NextState.HasValue)
                {
                    model.enum_NextState = (SaleState)model.NextState.Value;
                }
                if (model.OpType.HasValue)
                {
                    model.enum_OpType = (Btn)model.OpType.Value;
                }
                if (dr.Table.Columns.Contains("rowid"))
                {
                    if (dr["rowid"] != null && dr["rowid"] != DBNull.Value)
                    {
                        model.rowid = (long)dr["rowid"];
                    }
                }
                else
                {
                    model.rowid = dr.Table.Rows.IndexOf(dr) + 1;
                }
        }

        /// <summary>
        /// 获得前几行数据
        /// </summary>
        public DataSet GetList(int Top, string strWhere, string filedOrder)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select ");
            if (Top > 0)
            {
                strSql.Append(" top " + Top.ToString());
            }
            strSql.Append(" ID,OrderID,Dtm,UserID,UserName,OpType,CurState,NextState,NextUser,Note ");
            strSql.Append(" FROM biz_OrderLog ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            strSql.Append(" order by " + filedOrder);
            return DbHelperSQL.Query(strSql.ToString());
        }

        /// <summary>
        /// 获取记录总数
        /// </summary>
        public int GetRecordCount(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) FROM biz_OrderLog ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            object obj = DbHelperSQL.GetSingle(strSql.ToString());
            if (obj == null)
            {
                return 0;
            }
            else
            {
                return Convert.ToInt32(obj);
            }
        }
        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("SELECT * FROM ( ");
            strSql.Append(" SELECT ROW_NUMBER() OVER (");
            if (!string.IsNullOrEmpty(orderby.Trim()))
            {
                strSql.Append("order by T." + orderby);
            }
            else
            {
                strSql.Append("order by T.ID desc");
            }
            strSql.Append(")AS Row, T.*  from biz_OrderLog T ");
            if (!string.IsNullOrEmpty(strWhere.Trim()))
            {
                strSql.Append(" WHERE " + strWhere);
            }
            strSql.Append(" ) TT");
            strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
            return DbHelperSQL.Query(strSql.ToString());
        }

        /*
        /// <summary>
        /// 分页获取数据列表
        /// </summary>
        public DataSet GetList(int PageSize,int PageIndex,string strWhere)
        {
            SqlParameter[] parameters = {
                    new SqlParameter("@tblName", SqlDbType.VarChar, 255),
                    new SqlParameter("@fldName", SqlDbType.VarChar, 255),
                    new SqlParameter("@PageSize", SqlDbType.Int),
                    new SqlParameter("@PageIndex", SqlDbType.Int),
                    new SqlParameter("@IsReCount", SqlDbType.Bit),
                    new SqlParameter("@OrderType", SqlDbType.Bit),
                    new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
                    };
            parameters[0].Value = "biz_OrderLog";
            parameters[1].Value = "ID";
            parameters[2].Value = PageSize;
            parameters[3].Value = PageIndex;
            parameters[4].Value = 0;
            parameters[5].Value = 0;
            parameters[6].Value = strWhere;	
            return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
        }*/

        #endregion  Method
    }
}

